PKGBUILD/main.go

package main

import (
	"log"
	"os"
	"os/user"

	"github.com/Masterminds/semver"

	"github.com/go-flucky/flucky/cmd"
)

var (
	version string
)

func main() {

	user, err := user.Current()

	if err != nil {
		panic(err)
	}

	if user.Uid != "0" {
		log.Println("you need to be root to run this command")
		os.Exit(1)
	}

	sversion, err := semver.NewVersion(version)
	if err != nil {
		log.Printf("The sematic versioning is invalid: %v", version)
		os.Exit(1)
	}

	cmd.Execute(sversion)
}